BR112014020016A2 - - Google Patents

Info

Publication number
BR112014020016A2
BR112014020016A2 BR112014020016A BR112014020016A BR112014020016A2 BR 112014020016 A2 BR112014020016 A2 BR 112014020016A2 BR 112014020016 A BR112014020016 A BR 112014020016A BR 112014020016 A BR112014020016 A BR 112014020016A BR 112014020016 A2 BR112014020016 A2 BR 112014020016A2
Authority
BR
Brazil
Application number
BR112014020016A
Other languages
Portuguese (pt)
Other versions
BR112014020016A8 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BR112014020016A2 publication Critical patent/BR112014020016A2/pt
Publication of BR112014020016A8 publication Critical patent/BR112014020016A8/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/001—Self-propelling systems or apparatus, e.g. for moving tools within the horizontal portion of a borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • E21B23/10—Tools specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
BR112014020016A 2012-02-13 2012-02-13 PISTON TRACTOR SYSTEM FOR USE IN UNDERGROUND WELLS BR112014020016A8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/024914 WO2013122567A1 (en) 2012-02-13 2012-02-13 Piston tractor system for use in subterranean wells

Publications (2)

Publication Number Publication Date
BR112014020016A2 true BR112014020016A2 (en) 2017-06-20
BR112014020016A8 BR112014020016A8 (en) 2017-07-11

Family

ID=48984552

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014020016A BR112014020016A8 (en) 2012-02-13 2012-02-13 PISTON TRACTOR SYSTEM FOR USE IN UNDERGROUND WELLS

Country Status (8)

Country Link
EP (1) EP2815061A4 (en)
CN (1) CN104136707B (en)
AU (1) AU2012370307B2 (en)
BR (1) BR112014020016A8 (en)
CA (1) CA2861177C (en)
MX (1) MX2014009739A (en)
RU (1) RU2587205C2 (en)
WO (1) WO2013122567A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104533315B (en) * 2014-12-15 2017-04-05 中国石油天然气集团公司 The pressue device and its propulsion method of full hydraulic drive down-hole string
CN104879073A (en) * 2015-04-20 2015-09-02 西南石油大学 Continuous propulsion hydraulic well drilling tool
RU2605511C1 (en) * 2015-08-27 2016-12-20 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тюменский индустриальный университет" Method for ventilation of block automated boilers rooms
US10385657B2 (en) 2016-08-30 2019-08-20 General Electric Company Electromagnetic well bore robot conveyance system
CN111075382B (en) * 2019-12-11 2022-02-01 中煤科工集团西安研究院有限公司 Coal mine underground horizontal deep hole array type detector arrangement device and construction method thereof
CN112780198B (en) * 2021-01-05 2023-06-16 西安石油大学 Hydraulic pressurizer suitable for slim hole
CN113236233B (en) * 2021-03-25 2022-10-14 西南石油大学 Displacement measuring device for drilling traction robot

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827512A (en) * 1973-01-22 1974-08-06 Continental Oil Co Anchoring and pressuring apparatus for a drill
SU909106A1 (en) * 1980-07-11 1982-02-28 Днепропетровский Ордена Трудового Красного Знамени Горный Институт Им.Артема Hole-bottom feed mechanism
US7836950B2 (en) * 1994-10-14 2010-11-23 Weatherford/Lamb, Inc. Methods and apparatus to convey electrical pumping systems into wellbores to complete oil and gas wells
BR9610373A (en) * 1995-08-22 1999-12-21 Western Well Toll Inc Traction-thrust hole tool
BR9908000A (en) * 1998-12-18 2002-01-15 Western Well Tool Inc Electro-hydraulically controlled traction propeller
US6347674B1 (en) * 1998-12-18 2002-02-19 Western Well Tool, Inc. Electrically sequenced tractor
ATE267948T1 (en) * 2001-01-10 2004-06-15 Shell Int Research DEVICE FOR ANCHORING A DRILL ROD IN A DRILL HOLE
US7516782B2 (en) * 2006-02-09 2009-04-14 Schlumberger Technology Corporation Self-anchoring device with force amplification
US20080047715A1 (en) * 2006-08-24 2008-02-28 Moore N Bruce Wellbore tractor with fluid conduit sheath
US20080202769A1 (en) * 2007-02-28 2008-08-28 Dupree Wade D Well Wall Gripping Element
GB2454880B (en) * 2007-11-21 2012-02-15 Schlumberger Holdings Drilling system
CN101245696B (en) * 2007-12-04 2011-11-16 西南石油大学 Tubular pile dragging device
NO332920B1 (en) 2009-07-06 2013-02-04 Reelwell As A downhole well tool provided with a plunger
DK179473B1 (en) * 2009-10-30 2018-11-27 Total E&P Danmark A/S A device and a system and a method of moving in a tubular channel
US8602115B2 (en) * 2009-12-01 2013-12-10 Schlumberger Technology Corporation Grip enhanced tractoring

Also Published As

Publication number Publication date
EP2815061A1 (en) 2014-12-24
WO2013122567A1 (en) 2013-08-22
RU2014135456A (en) 2016-04-10
AU2012370307A1 (en) 2014-07-03
CA2861177C (en) 2016-04-19
AU2012370307B2 (en) 2015-02-05
MX2014009739A (en) 2015-01-26
CN104136707A (en) 2014-11-05
RU2587205C2 (en) 2016-06-20
CN104136707B (en) 2017-06-27
CA2861177A1 (en) 2013-08-22
BR112014020016A8 (en) 2017-07-11
EP2815061A4 (en) 2015-11-04

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements